madwildcat wrote:Don't forget the AR in 22 either. That's actually why I kept asking in case that's what you were looking for
. Also, dcphoto, thanks for the explanation of difference between AR15 and AR10 platforms.
There are differences..... For one thing, the AR15 is a standardized platform, and the AR10 is not. For instance a Rock River Arms AR10 will not accept the standard "SR15" magazines that most other AR10s will accept, and vice-versa. Not all bolt carrier groups are alike. Not all recoil buffer systems are alike. But I think the biggest problem is magazine compatibility.